| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.52 | 13.679% | $251.8217 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $37.62 | 6.166% | $39.9396 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $62.36 | 10.831% | $69.1142 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $100.63 | 12.237% | $112.9441 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $11.52 | 6.716% | $12.2937 | $12.29 | $12.30 | $12.30 |
| Purchase #6 | $27.44 | 10.580% | $30.3432 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $214.49 | 5.348% | $225.9609 | $225.96 | $225.95 | $226.00 |
| 7 purchase totals = | $675.58 | $742.4174 | $742.40 | $742.40 | $742.30 | |